| 摘要 |
An exemplary liquid crystal display ( 300 ) includes a liquid crystal panel ( 301 ) having a plurality of pixel units ( 340 ), a common voltage generating circuit ( 304 ), and a common voltage compensating circuit ( 306 ). The common voltage compensating circuit receives display signals, and compares odd-column display signals of said display signals with even-column display signals of said display signals, so as to provide a compensating signal. The common voltage generating circuit generates a common voltage signal according to the compensating signal, and outputs the common voltage signal to the pixel units. A related method for driving a liquid crystal display is also provided.
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